From 0e8814d82fea6f4d2ca4a75fac35a830efbf40ef Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@redhat.com>
Date: Fri, 8 Mar 2019 10:46:40 -0600
Subject: [PATCH] common/config: set osd_memory_target based on
 POD_MEMORY_REQUEST

Signed-off-by: Sage Weil <sage@redhat.com>
---
 src/common/config.cc | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/common/config.cc b/src/common/config.cc
index 118ec08e79db9..d0dc514de9cf3 100644
--- a/src/common/config.cc
+++ b/src/common/config.cc
@@ -475,6 +475,19 @@ void md_config_t::parse_env(unsigned entity_type,
       _set_val(values, tracker, dir, *o, CONF_ENV, &err);
     }
   }
+  const char *pod_req = getenv("POD_MEMORY_REQUEST");
+  if (pod_req) {
+    uint64_t v = atoll(pod_req);
+    if (v) {
+      switch (entity_type) {
+      case CEPH_ENTITY_TYPE_OSD:
+	_set_val(values, tracker, stringify(v),
+		 *find_option("osd_memory_target"),
+		 CONF_ENV, nullptr);
+	break;
+      }
+    }
+  }
   if (getenv(args_var)) {
     vector<const char *> env_args;
     env_to_vec(env_args, args_var);
-- 
2.39.5